4.9

Rated 4.9 out of 5 stars

13 Reviews

The Leeward Mattress

$1,250.00

Marine Specific Materials
Customizable
Made in Maine

Mattress Thickness 6 Inch

Best Value

6 Inch

Short on space
Best for bunks

Sleep better on the water than at home

Your boating experience should be peaceful, comfortable, and relaxing. And that includes customizing a perfect night's sleep. You can be confident that your Leeward mattress will be a perfect fit.

How it Works

Buying a Custom Boat Mattress Has Never Been Easier

Our streamlined three-step process takes the guesswork out of custom sizing, ensuring your mattress fits perfectly every time. With our Perfect Fit Guarantee and 100% accurate sizing track record, you can order with complete confidence.

1

Order Your Mattress

Choose details based on preferences and the width of your mattress area to get an instant and up-front price.
2

Place & Trace

We’ll send you a place-and-trace kit. No need for anyone to visit your boat for an in-boat consultation.
3

Get Your Mattress

We’ll make the mattress and contact you to coordinate delivery based on a convenient time and location for you.

Get Started

Want to learn more? How It Works

Find Your Boat

Leeward Mattresses are for every boat.

Still not sure about the fit? Learn about our Perfect Fit Guarantee or take the Mattress Finder Quiz

Overview

Sleep as Soundly on the Water as You Do on Land

Experience luxury comfort engineered for marine life with Leeward's Custom Boat Mattress. Our five-layer construction combines premium MarinePure Latex with marine-grade materials, delivering exceptional comfort while standing up to the unique challenges of life on the water.

Built specifically for boats, each mattress features natural mold and mildew resistance, superior moisture protection, and the flexibility to fit into tight spaces. The result? Restful sleep that doesn't compromise on comfort, no matter where your adventures take you.

From custom shapes to perfect fit, your Leeward mattress transforms any berth into a comfortable retreat. Because peaceful nights on the water shouldn't be a luxury—they should be a guarantee.

Tailored sleep for life on the water.

Construction & Materials

Engineered specifically for life on the water, our five-layer construction combines luxury comfort with marine-grade durability. Each layer serves a purpose—from temperature regulation to moisture protection—ensuring years of restful sleep in any conditions.

Materials:

ComfortLux Quilt - Layers of plush foam and airy fibers are quilted to our CloudTouch Fabric creating a comfortable, supportive, and breathable sleep experience.

CloudTouch Fabric - Our marine mattresses are finished with a luxuriously soft and breathable top fabric, enhancing comfort and promoting airflow for a cool night's sleep.

The Support Layer - Above our supportive MarinePure Latex base lies a comfy layer of premium latex foam, engineered for exceptional comfort and pressure relief, providing a luxurious sleeping surface on the water.

MarinePure Latex - Offering exceptional comfort, support and resilience, perfectly suited for the marine environment thanks to its natural resistance to mold, mildew, and its flexible, foldable nature.

AquaGuard Base - Our marine mattresses feature a durable, waterproof vinyl bottom layer to effectively prevent moisture intrusion and protect the mattress core.

Find The Right Mattress For You

Use our guided quiz to ensure you get the perfect mattress for your boat.

Mattress Finder

The Benefits of Latex

Latex is ideal for marine mattresses, delivering exceptional comfort in slim profiles. Its mold and mildew resistance suits marine environments perfectly, while dense structure provides consistent support and reduces motion transfer for restful sleep. Latex's exceptional durability ensures long-lasting performance.

Comfortable/Supportive

Latex offers the unique combination of excellent comfort and superior support. For those looking for the quality and comfort of a premium mattress latex is the perfect choice.

Mold/Mildew Resistant

Latex's sustainable antimicrobial properties and breathable structure resist mold and mildew growth, making it ideal for marine environments where moisture is a constant concern.

Stays Cool Through The Night

The open-cell structure of latex promotes exceptional airflow, keeping you cool and comfortable even in warm, humid marine conditions.

Easy to Get Into Tight Spaces

Latex mattresses can be compressed and maneuvered through narrow hatches and doorways, then quickly expand to full size once in position. Leeward mattress may be configured with splits or hinges to navigate especially tight quarters.

Longer Life Expectancy

Latex maintains its supportive properties for many years, withstanding the demanding marine environment better than traditional mattress materials.

Less Motion Transfer

The dense, responsive nature of latex isolates movement between sleeping partners, ensuring peaceful rest even when the boat is gently rocking.

Sustainable

Made from natural rubber tree sap, latex is a renewable resource that's biodegradable and environmentally responsible for eco-conscious boaters.

No Off-Gassing

Unlike synthetic foams, latex doesn't release harmful chemicals or odors, maintaining healthy air quality in your boat's enclosed sleeping areas.

Hypoallergenic

Latex naturally repels dust mites and allergens, creating a cleaner sleeping environment that's especially important in the confined spaces of marine living.

Close-up of a mattress with 'Leeward' branding on a white background

Free Shipping
8 Year Warranty
Perfect Fit Guarantee
Free Customization

Quality Construction

Leeward Mattress Components- Luxury Comfort Firmness

1

CloudTouch Quilt

Our marine mattresses feature layers of plush foam and airy fibers quilted into luxuriously soft, breathable CloudTouch fabric, creating a comfortable, supportive top surface that promotes airflow for a cool night's sleep.
2

Support Layer

Above our supportive MarinePure Latex base lies a comfy layer of premium latex foam, engineered for exceptional comfort and pressure relief, providing a luxurious sleeping surface on the water.
3

MarinePure Latex

Offering exceptional comfort, support and resilience, perfectly suited for the marine environment thanks to its resistance to mold, mildew, and its flexible, foldable nature.
4

AquaGuard Base

Our marine mattresses feature a durable, waterproof vinyl bottom layer to effectively prevent moisture intrusion and protect the mattress core.

Leeward Mattress Components- Luxury Plush Firmness

1

CloudTouch Quilt

Our marine mattresses feature layers of plush foam and airy fibers quilted into luxuriously soft, breathable CloudTouch fabric, creating a comfortable, supportive top surface that promotes airflow for a cool night's sleep.
2

Embrace Layer

Above our supportive MarinePure Latex base lies a plush layer of premium latex foam, engineered for exceptional comfort and pressure relief, providing a luxurious sleeping surface on the water.
3

MarinePure Latex

Offering exceptional comfort, support and resilience, perfectly suited for the marine environment thanks to its resistance to mold, mildew, and its flexible, foldable nature.
4

AquaGuard Base

Our marine mattresses feature a durable, waterproof vinyl bottom layer to effectively prevent moisture intrusion and protect the mattress core.

What's The Right Thickness For You?

Choose the perfect thickness based on your sleep preferences, cabin setup, and comfort needs. Each option offers different levels of support and luxury to match your lifestyle.

Best Value

6 Inch

For people with height constraints and/or looking for a budget friendly option.

Comfort

Support

Durability

8 Inch

For the value seeker - a great combination of comfort and value.

Comfort

Support

Durability

Premium Choice

10 Inch

For those looking for luxury. The extra layers make you feel like you’re sleeping on a cloud.

Comfort

Support

Durability

Included With Your Mattress

Choose Your Custom Sleep Setup

We know your boat is special and your needs are unique. There's no shape or configuration too complex for Leeward Mattress. These are a few common features, but our pricing includes any bespoke requirements.

Hinged Mattress

Custom hinges allow sections to fold for accessing storage compartments or fitting through narrow companionways, maintaining comfort while providing essential functionality for your vessel's layout.
Split Mattress

Multiple sections install separately through tight spaces and provide easy access to beneath-berth areas, reassembling into a seamless sleeping surface for maximum convenience.
Beveled Edges

Angled edges follow your boat's unique contours, accommodating curved hulls, tapered berths, and irregular bulkhead angles for a perfect fit and professional appearance.
Cut Out

Removable sections provide access to through-hulls and storage compartments beneath your mattress without compromising comfort or requiring complete mattress removal.
Any Shape

From V-berths to complex settee configurations, we craft mattresses matching any berth geometry, maximizing sleeping space regardless of your boat's unique architectural design.

Rest Easy

The Leeward Perfect Fit Guarantee

Our Perfect Fit Guarantee ensures your custom mattress fits perfectly or we'll remake it - no questions asked. Your comfort and peace of mind are our priority.

Learn More

We Have You Covered

Our 8-Year Warranty

We offer an 8-year warranty covering all workmanship and materials on every boat mattress, ensuring long-lasting quality and your complete satisfaction.

Learn More

Why Leeward?

Item Column		Leeward	Innerspring	Memory Foam	Factory Installed
Luxury Comfort Premium materials and expert craftsmanship deliver exceptional comfort for restful sleep on the water
Optimized for the Marine Environment Moisture-resistant materials and construction designed to withstand humidity, salt air, and marine conditions
Easily Customizable Tailored to your exact specifications with options for hinges, splits, beveled edges, and unique shapes.
Temperature Regulation Advanced materials promote airflow and heat dissipation for comfortable sleep
Durability / Longevity Built to last with marine-grade materials and construction techniques that withstand years of use
Perfect Fit Guarantee We'll remake your mattress if it doesn't fit perfectly - no questions asked, no hassles
Transparent Pricing Clear, upfront pricing with no hidden fees or surprises throughout the ordering process
Quick Turnaround Fast production and delivery to get you back on the water with maximum comfort.
Hassle Free / No Consultation Needed Simple DIY measuring process eliminates the need for in-person consultations or complicated procedures
Able to Fit Awkward & Tight Spaces Custom shaping and sizing solutions for challenging berth configurations and unique boat layouts
Made in USA Proudly manufactured in America with quality materials and skilled craftsmanship you can trust
85+ Years Mattress Making Experience Decades of expertise in mattress construction combined with specialized marine knowledge
Free Delivery Complimentary shipping to your location, making the entire process convenient and cost-effective

Frequently Asked Questions

Do I need to take a pattern of my mattress to get a price?

No. With our simple 1-step process we can give you a 100% accurate price without a pattern of your mattress. Just measure the width of your current mattress at the widest point to determine if it’s a Small, Medium or Large and then choose the model that is best for you. That’s it. We only need a pattern of your mattress to build your new one. We’ll send you a pattern kit once you purchase your mattress.

If I measure incorrectly and my boat mattress doesn’t fit, can I return it?

Our Place and Trace Pattern Kit is very easy to use and we guarantee that if you use our kit and follow our simple instructions, your mattress will fit perfectly. If for some reason it does not fit, we’ll replace it at no charge.

How long will it take to get my boat mattress?

Once we receive your pattern, we will ship your mattress in 3-5 weeks.

My boat mattress is a strange shape, not like any of the pictures on your website. Can you still make a mattress for my boat?

Absolutely. We can make a mattress in any size or shape. We’ve made thousands of mattresses over the years and I’m sure we’ve already made one similar to yours.

I have storage under my mattress. Will I be able to access that storage space?

Yes, we can make a “hinge” in your mattress that will allow your mattress to fold wherever necessary for easy access to the storage space. And there is no additional charge!

Will I feel the hinge?

No. When testing mattresses most people don’t even know they are lying on the hinge.

Why do you recommend Latex over other types of foam?

Latex is the perfect material for the marine environment because it doesn’t mold or mildew, does not get hot, and is extremely comfortable. Our sister company, Portland Mattress Makers, makes thousands of innerspring and memory foam mattresses every year, but we feel strongly that Latex is the best choice for the marine environment.

I live far away from you. Can you ship a boat mattress to me?

Yes, we ship all over the United States and Canada.

Is my boat mattress able to get wet?

No, the boat mattresses we build are similar to the ones you have at home. They are not meant to get wet. To protect your mattress, we recommend one of our custom made, waterproof mattress pads.

I want to order accessories like sheets or mattress protectors at a later date, is that possible?

Yes, we keep your mattress pattern on file so we can make sheets or mattress pads at a later date.

How long is your mattress warranty?

We offer an 8-year warranty on all of our boat mattresses. Our warranty covers all workmanship and materials.

Should I take the mattress out of the boat at the end of the season?

Yes, we recommend that you take your mattress off your boat in the off season, especially in the more northern climates. If removal is not possible, we recommend laying the mattress at an angle.

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We’ve Worked With The Best

While we proudly serve individual boat owners, we also partner with boat builders, marine designers, and marinas who share our dedication to excellence.

4.9

Rated 4.9 out of 5 stars

Based on 13 reviews

Total 5 star reviews: 12 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0

100%would recommend this product

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13 reviews

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DA
Doug a. D. F.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 months ago
5 Stars
We were in desperate need of a new boat mattress and visited Cassie at the Manchester, NH store. We had excellent service and are excited to have spent many more nights on our boat this season. The turnaround time in manufacturing was earlier than expected and a nice surprise especially with the covid shortages. Our mattress is oddly shaped and has a hinge for hidden storage underneath. The quality is top notch. We would recommend anyone looking for a new boat mattress to visit Leeward Mattress! Thank you again Cassie for your excellent care!!
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BG
Bob G.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 months ago
5 Stars
This mattress is the bomb. Perfect fit and I will sleep well on the boat now.
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DM
David M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 months ago
5 Stars
My new mattress came today. Fits perfect. Just wanted to let you know and say thank you.
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CR
Carol R.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 months ago
5 Stars
Our new Leeward mattress fits perfectly and is so comfortable! When we were able to escape work and get to our boat for some overnights, the new mattress made such a difference. We slept much better and didn't feel so sore after getting up like we did with our original mattress. Attaching a couple of photos of the new mattress in our Sabre 426 bow cabin. Great experience from start to finish!
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D&
Deb &. D. F.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 months ago
5 Stars
We are so very pleased to write this review. Cassie in the Manchester, NH store was super fantastic to work with. She helped to facilitate our order and followed through with every step, including notifying us on all accounts. She is a huge asset to this organization. Our order was ready on the due date and in these covid times with delays we were very impressed!! Since our mattress is for our boat we have not slept on it yet. It's looks very inviting and we can not wait for the season to begin. We also want to give a huge shout out to all those working behind the scenes, excellent and professional service. Thank you!! The Fisher's
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Still Have Questions?

Our customer service is unparalleled. Get in touch with us to learn more or start your voyage with a new Leeward Mattress.

The Leeward Mattress